Table 1 Low- and high-frequency torques prior and after each exercise.
Prior After 60 s F (time x exercise)
T20 (Nm) SSC 44.7 (20.5) 44.1 (20.8)
CON 37.3 (18.1) 18.7 (12.4) *** F1,8= 61.8; p < 0.001
T100 (Nm) SSC 68.0 (29.8) 59.1 (26.5) **
CON 58.2 (28.2) 38.7 (21.7) *** F1,8=7.9; p < 0.05
T100/T20(ms) SSC 1.53 (.20) 1.35 (.10) **
CON 1.55 (.20) 2.11 (.40) *** F1,8=45.5; p < 0.001
T - torque at 100 Hz electrical stimulation; T - torque at 20 Hz electrical stimulation; TT-torque ratio; SSC-stretch-shortening cycle exercise; CON-concentric exercise; asterisks denote significant differences compared to the value before each exercise (* p < 0.05; ** p< 0.01; *** p < 0.001); F - F-test and the significance of time and exercise main effects; all the data are given as means with their standard deviations.